node 服务不稳定-1

README.md

@@ -0,0 +1,12 @@
+1: 安装pm2进程管理工具
+   npm install pm2@latest -g
+   pm2 install pm2-logrotate
+
+2: 安装项目使用依赖
+   npm install
+
+3: 启动方式
+   开发环境: npm run start:dev
+   测试环境: npm run start:test
+   预发环境: npm run start:stg
+   生产环境: npm run start:prod

app.js

@@ -2,10 +2,7 @@ const Koa = require('koa');
 const app = new Koa();
 require('console-color-mr');  //颜色模块
 const koaBody = require('koa-body');  //处理post请求参数
-const fs = require('fs');
 
-//环境配置
-const config = require('./config/EnvApplication/'+ process.env.NODE_ENV);
 
 app.use(koaBody({
   multipart: true, // 支持文件上传
@@ -19,9 +16,11 @@ app.use(autoUpdateRouter.allowedMethods());
 // 字符串转换
 const json = require('koa-json');
 app.use(json());
-
 // 捕获错误logger 记录
 const logsUtil = require('./utils/LogUtil');
+//环境配置
+const config = require('./config/EnvApplication/'+ process.env.NODE_ENV);
+
 // 错误处理中间件（注意：这不会捕获由 Koa 抛出的 'error' 事件）
 app.use(async (ctx, next) => {
   try {
@@ -46,7 +45,6 @@ app.use(async (ctx, next) => {
     };
   }
 });
-
 // 捕获未被处理的错误（如异步错误或中间件外的错误）
 app.on('error', (err, ctx) => {
   logsUtil.logError(ctx, err);

modules/auto/MaterialAutoUpdate.js

@@ -1,14 +1,11 @@
 
 const autoUpdate  = require ("./AutoUpdateSdkMain");
-const path = require("path");
+const logsUtil = require('../../utils/LogUtil');
-const fs = require("fs");
-const axios = require('axios');
-const downloadFile = require("../../utils/DownloadFile");
 
 //推送素材更新方法
-const pushMaterial = async (ctx, next) => {
+const pushMaterial = (ctx, next) => {
     const req = ctx.query.req;
-    console.log('req', req);
+    logsUtil.logError(ctx, req)
     autoUpdate.readArgvs(req);
 };
 

package.json

@@ -4,11 +4,10 @@
   "description": "node server",
   "main": "app.js",
   "scripts": {
-    "start": "npm run start:dev",
     "start:dev": "cross-env NODE_ENV=dev nodemon app.js",
-    "start:test": "cross-env NODE_ENV=test node app.js",
+    "start:test": "cross-env NODE_ENV=test pm2 start pm2.json",
-    "start:stg": "cross-env NODE_ENV=stg node app.js",
+    "start:stg": "cross-env NODE_ENV=stg pm2 start pm2.json",
-    "start:prod": "cross-env NODE_ENV=prod node app.js"
+    "start:prod": "cross-env NODE_ENV=prod pm2 start pm2.json"
   },
   "author": "",
   "license": "ISC",

pm2.json

@@ -0,0 +1,20 @@
+{
+  "apps": [
+    {
+      "name": "design_node_koa",
+      "script": "app.js",
+      "log_date_format": "YYYY-MM-DD HH:mm Z",
+      "error_file": "logs/error.log",
+      "out_file": "logs/out.log",
+      "merge_logs": true,
+      "logrotate": {
+        "max_size": "10M",
+        "retain": 10,
+        "rotateInterval": "0 0 * * *",
+        "compress": true
+      },
+      "watch": true,
+      "ignore_watch": ["node_modules", "logs"]
+    }
+  ]
+}